# OAuth::fetch

(PECL OAuth >= 0.99.1)

OAuth::fetch — Fetch an OAuth protected resource

### Beschreibung

public OAuth::fetch(
string `$protected_resource_url`,
array `$extra_parameters` = ?,
string `$http_method` = ?,
array `$http_headers` = ?
): mixed

Fetch a resource.

### Parameter-Liste

`protected_resource_url`
  URL to the OAuth protected resource.
`extra_parameters`
  Extra parameters to send with the request for the resource.
`http_method`
  One of the `OAUTH_HTTP_METHOD_*` OAUTH constants, which includes GET, POST, PUT, HEAD, or DELETE. HEAD (`OAUTH_HTTP_METHOD_HEAD`) can be useful for discovering information prior to the request (if OAuth credentials are in the `Authorization` header).
`http_headers`
  HTTP client headers (such as User-Agent, Accept, etc.)

### Rückgabewerte

Gibt bei Erfolg `true` zurück. Bei einem Fehler wird `false` zurückgegeben.

### Changelog

Version | Beschreibung
--- | ---
PECL oauth 1.0.0 | Gab früher bei einem Fehler `null` anstelle von `false` zurück.
PECL oauth 0.99.5 | The `http_method` parameter was added
PECL oauth 0.99.8 | The `http_headers` parameter was added

### Beispiele

Beispiel #1 OAuth::fetch() example

`<?php
try {
$oauth = new OAuth("consumer_key","consumer_secret",OAUTH_SIG_METHOD_HMACSHA1,OAUTH_AUTH_TYPE_AUTHORIZATION);
$oauth->setToken("access_token","access_token_secret");
$oauth->fetch("http://photos.example.net/photo?file=vacation.jpg");
$response_info = $oauth->getLastResponseInfo();
header("Content-Type: {$response_info["content_type"]}");
echo $oauth->getLastResponse();
} catch(OAuthException $E) {
echo "Exception caught!\n";
echo "Response: ". $E->lastResponse . "\n";
}
?>`

### Siehe auch

- OAuth::getLastResponse() - Get the last response
- OAuth::getLastResponseInfo() - Get HTTP information about the last response
- OAuth::setToken() - Sets the token and secret

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